|Year of commissioning||2019|
|Capacity||385 Nm³/hr biogas|
250 Nm³/hr biomethane
|Methane concentration in raw biogas||58%|
|Methane concentration in product gas||89%|
|Type installation||PurePac Medium|
Bright Biomethane installed a PurePac Medium biogas upgrading installation in Marrum. By separating methane from carbon dioxide, the installation produces 250 Nm3 of biomethane per hour, which is injected into the gas grid.
The annual production of 2.2 million Nm3 biomethane is equivalent to the gas consumption of roughly 1,450 households.
In addition, the installation can expand its capacity to handle 40% more biogas and produce 350 Nm3 biomethane per hour. Optionally, the installation can be in the future extended with a CO2 liquefaction system.